#include <stdio.h>
#include "string.h"

#define SIZE 30
#define BUGSIZE 13

char *s_gets(char *t, int n);

int main() {
    char flower[SIZE];
    char addon[] = "s smell like old shoes.";
    char bug[BUGSIZE];
    int available;

    puts("What is your favourite flower?");
    s_gets(flower, SIZE);
    if ((strlen(addon) + strlen(flower) + 1) <= SIZE)
        strcat(flower, addon);
    puts(flower);
    puts("What is your favourite bug?");
    s_gets(bug,BUGSIZE);
    available = BUGSIZE - strlen(bug) -1;
    strncat(bug,addon,available);
    puts(bug);

    return 0;
}
char * s_gets(char * st,int n){
    char * ret_val;
    int i = 0;
     ret_val = fgets(st,n,stdin);
     if(ret_val){
         while(st[i] != '\n' && st[i] != '\0')
             i++;
         if(st[i] == '\n')
             st[i] = '\0';
         else
             while (getchar() != '\n')
                 continue;
     }
    return  ret_val;
}
